Need to Bi-Amp?

[Vicedaddy]

I have read a little about Bi-amping, My Yamaha HTR-6090 is rated at 120 wpc and is a high current amp. It also states that it can bi-amp the front left and right speakers by connecting to the surround back terminals as well. so my question is....will this work the same as if i were to purchase a seperate second amp to power them and what will the total power being fed to them be, 240 watts? honestly, I don't want to feel dumb asking that.

second is that the HTR-6090 sufficient to power teh Rti10's (bi-amped) Csi5(bi-wired) Rti4's (rear) and PSW505 Sub.

If I need to get a second AMP (which I hope I dont haveing just bought the Yamaha), then would going to the Rti12's be better seeing as they appear to need the extra power...

I have already purchased the Csi5, ther RTi4's and the Psw505....But im not hooking anything up till I have the fronts.....and I plan on getting all my cables from signal cable...was close to going with Cobal , bu thtey don't offer bi-amping or bi-wiring....although i could get two sets for bi-amping and they suggest there inetrconnects for bi-wiring...but i digress.

Any help is good help.

[Vicedaddy]

Im not usually this illeterate...at work and have to type fast

[danger boy]

unless you are unhappy with the sound you are getting.. don't worry to much at all about bi-amping at this point. sounds like you are not looking to add a second amp.. so i say if it ain't broke, why fix it?